801217968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{388187}}^1$

素因数の和:388241

約数の個数: 40

約数和(自身を含む): 2117953728

約数和(自身を除く): 1316735760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 388187, 776374, 1164561, 1552748, 2329122, 3105496, 4658244, 6210992, 9316488, 16692041, 18632976, 33384082, 50076123, 66768164, 100152246, 133536328, 200304492, 267072656, 400608984, 801217968]

約数ペア:

[(1, 801217968), (2, 400608984), (3, 267072656), (4, 200304492), (6, 133536328), (8, 100152246), (12, 66768164), (16, 50076123), (24, 33384082), (43, 18632976), (48, 16692041), (86, 9316488), (129, 6210992), (172, 4658244), (258, 3105496), (344, 2329122), (516, 1552748), (688, 1164561), (1032, 776374), (2064, 388187)]